S&W parts interchangeability.

dahermit · May 6, 2017, 05:29 AM

I am old and can no longer remember...please bear with me. Are the hammer and trigger (and other such parts), interchangeable between K and L frame Smith and Wessons? I seem to remember that K, L, and N parts were the same.

T. O'Heir · May 6, 2017, 01:52 PM

Gunparts shows different SKU numbers for M19, M25 and M586 hammers. They also show 'em as fitting different models. 581, 581-1, 581-2, etc. Shows 'em as different dimensions too. .375, .400, .500. No .375 size listed under either L or N frames.
Different part numbers in Smith manuals too.
So I'd say not.

Dfariswheel · May 8, 2017, 06:58 PM

"K" and "L" triggers are the same.
"L" frame hammers are completely different and won't work in a "K" frame.

Other parts may or may not interchange between the different frame sizes.
Also, other parts may change between "Dash" versions.

mete · May 8, 2017, 07:04 PM

In the past at least triggers came in standard 1/4" grooved, combat 3/8" smooth and target 1/2"grooved .

May 6, 2017, 05:29 AM	#1
dahermit Senior Member Join Date: October 28, 2006 Location: South Central Michigan...near Posts: 6,501	S&W parts interchangeability. I am old and can no longer remember...please bear with me. Are the hammer and trigger (and other such parts), interchangeable between K and L frame Smith and Wessons? I seem to remember that K, L, and N parts were the same.

May 6, 2017, 01:52 PM	#2
T. O'Heir Senior Member Join Date: February 13, 2002 Location: Canada Posts: 12,453	Gunparts shows different SKU numbers for M19, M25 and M586 hammers. They also show 'em as fitting different models. 581, 581-1, 581-2, etc. Shows 'em as different dimensions too. .375, .400, .500. No .375 size listed under either L or N frames. Different part numbers in Smith manuals too. So I'd say not. __________________ Spelling and grammar count!

May 8, 2017, 07:04 PM	#4
mete Senior Member Join Date: June 14, 2004 Location: NY State Posts: 6,575	In the past at least triggers came in standard 1/4" grooved, combat 3/8" smooth and target 1/2"grooved . __________________ And Watson , bring your revolver !

May 8, 2017, 06:58 PM	#3
Dfariswheel Senior Member Join Date: May 4, 2001 Posts: 7,478	"K" and "L" triggers are the same. "L" frame hammers are completely different and won't work in a "K" frame. Other parts may or may not interchange between the different frame sizes. Also, other parts may change between "Dash" versions.